Hi,
the other day i bumped into a method called FRP (filtered row percentage).
http://kirlew.net/oracle/docs/SQLperformanceTuning.pdf
Personally, i find it interesting since it focus on the main idea of sql tuning:
'eliminate as many rows as possible, as soon as possible'.
What's your opinion on this method?
Do you follow it extensively or at least at the queries which are slow?
Thanks,
Sim